How can I turn a low-quality image into a high-quality one?

Enlarge it with AI. 2× doubles the width and height, 4× quadruples them, and the AI adds sharper edges and texture instead of only stretching pixels. The result depends on how much detail your photo still has, and a very small file can only go so far.

How to enhance photo quality when the picture is blurry?

Upscaling makes soft photos look sharper and larger, and it works best on mild softness such as a video screenshot or a shot taken from far away. It is not a deblur tool, so a badly out-of-focus shot will stay soft. There are no deblur or denoise sliders.

How to improve the quality of an image that is poor to begin with?

Start with the best copy you have, such as the original file or a clean scan. Then upscale it 2× or 4×. Heavy blur and damage like scratches, tears or fading cannot be repaired, and there is no face restoration or colorize.

Is there a free app to increase photo quality?

There is no app to install. The tool runs in any modern browser on desktop or phone, so you can upload and download online without setup. Results are kept in private storage and shared only through short-lived download links.

Can I do this without AI?

Yes. Standard mode is a classic resize that adds no invented detail and costs 2 credits. AI mode is the default and is the one that restores detail. Neither mode offers a strength slider or a choice of model.

How to increase the quality of a picture for printing?

Upscale it, then use the print size helper to see the pixels you need at 300 DPI. A 4× upscale gets closer, but a photo that is very small to begin with may still fall short of a large print. You can also send up to 10 photos in one batch.

Upload, pick a size, download

How to Improve Image Quality Online with AI Upscaling

How do you increase image quality? Add pixels and let AI rebuild the detail. Upload a JPG, PNG or WebP, pick 2× or 4×, and download a sharper PNG. That is how to increase image quality online, with nothing to install.

New accounts get 30 free credits, once, with no card. Sign-in is needed before your first upscale. Wondering how to increase quality of photo files that only live on your phone? Open this page in your phone browser.

Or drop an image here

JPG, PNG, WebP up to 10 MB

How to improve image quality: fixes for the usual problems

“I'm new to this. Which tool am I even supposed to use?”
Upload the photo, pick 2× or 4×, and download the result. That is how to improve picture quality with no software and no settings to learn.

How to improve image quality in 4 steps

About 1 to 2 minutes per image

1
Add your photo
Drop a JPG, PNG or WebP in the upload box above. Not sure how to increase quality of image files from a big camera? Files over 10 MB are compressed in your browser first, with the long edge capped at 3840 px, so 4× still works.

How to improve image quality: a 4× before and after

The same cake upscaled 4×, with frosting swirls and sprinkles sharper and candle flames defined

Phone photo of a homemade birthday cake with lit candles on a kitchen table, small original stretched and soft

384 px, stretched4× · 1536 px

Drag to compare the plain resize with the AI result

This is how to enhance image quality with a 4× upscale. AI-generated samples, shown zoomed in. Results vary by photo, and the same slider appears on every result you make.

How to improve image quality: your questions

How can I turn a low-quality image into a high-quality one?: Enlarge it with AI. 2× doubles the width and height, 4× quadruples them, and the AI adds sharper edges and texture instead of only stretching pixels. The result depends on how much detail your photo still has, and a very small file can only go so far.
How to enhance photo quality when the picture is blurry?: Upscaling makes soft photos look sharper and larger, and it works best on mild softness such as a video screenshot or a shot taken from far away. It is not a deblur tool, so a badly out-of-focus shot will stay soft. There are no deblur or denoise sliders.
How to improve the quality of an image that is poor to begin with?: Start with the best copy you have, such as the original file or a clean scan. Then upscale it 2× or 4×. Heavy blur and damage like scratches, tears or fading cannot be repaired, and there is no face restoration or colorize.

Learn how to improve image quality on your own photo

Sign up with email and get 30 free credits, enough to try 2× on a few images. Then see how to improve photo quality on your own file.

No credit card needed for the free credits.

“You can't add detail that isn't in the photo, can you?”

True for a plain resize, but the AI restores edges, texture and text while enlarging, though results vary by photo.

“Every "free" upscaler I tried wanted a subscription or ran out of credits.”

Email sign-up gives 30 free credits once, with no card and no watermark, though that is a one-time amount.

“My print looks soft, or the printer rejected the file.”

The print size helper shows the pixels you need at 300 DPI, and 2× or 4× gets a small photo closer, though tiny sources can still fall short.

“The result looks waxy, like plastic.”
The AI works on the whole image, and the compare slider shows the result before you download, though an over-smooth look can still happen.
“I scanned an old family photo. How to improve the picture quality without changing the faces?”
Scan it as cleanly as you can, then upscale 2× or 4×, though scratches, tears and fading are not repaired and there is no face restoration.
“My screenshot from a video is blurry.”
Upscaling sharpens edges and adds resolution, though heavy motion blur or a missed focus cannot be undone.

Sign up for free credits

Use your email to get 30 free credits. The photo you added carries over, so you do not upload it twice.

Pick 2×, 4× or an output size

This is how to increase the quality of an image: 2× doubles width and height, and 4× quadruples them. You can also choose HD, Full HD, 2K, 4K, 8K or 16K, and the tool picks the factor.

Compare, then download

Drag the compare slider to check the detail, then save a PNG or JPG. Standard mode gives a plain resize with no AI if you want the original look kept. Every result also stays in My Assets in your account.

What is the best free image enhancer?

Image Upscale gives every new account 30 free credits once, with no card and no watermark. That covers a few 2× upscales. After that you need a paid plan, and the price per image is the same for any image size.

Is there a free app to increase photo quality?: There is no app to install. The tool runs in any modern browser on desktop or phone, so you can upload and download online without setup. Results are kept in private storage and shared only through short-lived download links.
Can I do this without AI?: Yes. Standard mode is a classic resize that adds no invented detail and costs 2 credits. AI mode is the default and is the one that restores detail. Neither mode offers a strength slider or a choice of model.
How to increase the quality of a picture for printing?: Upscale it, then use the print size helper to see the pixels you need at 300 DPI. A 4× upscale gets closer, but a photo that is very small to begin with may still fall short of a large print. You can also send up to 10 photos in one batch.